/* duktape binding generation implementation
 *
 * This file is part of nsgenbind.
 * Licensed under the MIT License,
 *                http://www.opensource.org/licenses/mit-license.php
 * Copyright 2015 Vincent Sanders <vince@netsurf-browser.org>
 */

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
#include <ctype.h>

#include "options.h"
#include "utils.h"
#include "nsgenbind-ast.h"
#include "webidl-ast.h"
#include "ir.h"
#include "duk-libdom.h"

#define NSGENBIND_PREFACE                                               \
    "/* Generated by nsgenbind\n"                                       \
    " *\n"                                                              \
    " * nsgenbind is published under the MIT Licence.\n"                \
    " * nsgenbind is similar to a compiler is a purely transformative tool which\n" \
    " * explicitly makes no copyright claim on this generated output\n" \
    " */"

/* exported interface documented in duk-libdom.h */
int output_tool_preface(FILE* outf)
{
        fprintf(outf, "%s\n", NSGENBIND_PREFACE);

        return 0;
}

/* exported interface documented in duk-libdom.h */
int output_cdata(FILE* outf,
                 struct genbind_node *node,
                 enum genbind_node_type nodetype)
{
        char *cdata;
        int res = 0;

        cdata = genbind_node_gettext(
                genbind_node_find_type(
                        genbind_node_getnode(node),
                        NULL, nodetype));
        if (cdata != NULL) {
                fprintf(outf, "%s", cdata);
                res = 1;
        }
        return res;
}

/* exported interface documented in duk-libdom.h */
int output_tool_prologue(FILE* outf)
{
        char *fpath;

        fpath = genb_fpath("binding.h");
        fprintf(outf, "\n#include \"%s\"\n", fpath);
        free(fpath);

        fpath = genb_fpath("private.h");
        fprintf(outf, "#include \"%s\"\n", fpath);
        free(fpath);

        fpath = genb_fpath("prototype.h");
        fprintf(outf, "#include \"%s\"\n", fpath);
        free(fpath);

        return 0;
}